42894900 (number)

42894900 is an even 8-digits composite number following 42894899 and preceding 42894901. In scientific notation, it is written as 4.2894900 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 11437920 positive integers (up to 42894900) that are relatively prime to 42894900.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-four thousand nine hundred

Notation

Scientific notation 4.2894900 × 10^7
Engineering notation 4.2894900 × 10^6

Prime Factorization of 42894900

Prime Factorization 2 × 2 × 675 × 15887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21447450
Product of the distinct prime numbers

The prime factorization of 42894900 is 2 × 2 × 675 × 15887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 4, 88, 910, 255, 1402, 9953, 77798, 88560, 358622, 990648, 3357519, 991564, 46638003, 97479095, 595579684, 252746696, 1556662488, 3655338305

Basic calculations (n = 42894900)

Multiplication

n×y
n×2 85789800
n×3 128684700
n×4 171579600
n×5 214474500

Division

n÷y
n÷2 21447450
n÷3 14298300
n÷3 10723725
n÷5 8578980

Exponentiation

ny
n2 1839972446010000
n3 7.8925434074354E+22
n4 3.385498602076E+30
n5 1.4522062398619E+38

Nth Root

y√n
2√n 6549.4198216331
3√n 350.05414128435
4√n 80.928485847896
5√n 33.610976633587

Divisors of 42894900

1, 2, 4, 675, 1350, 2700, 15887, 31774, 63548, 10723725, 21447450, 42894900

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42894899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42894900 can be divided by 12 positive divisors. The sum of these divisors (counting 42894900) is 1, the average is 0.083333333333333.

Base conversion 42894900

Base System Value
2 Binary 10100011101000011000110100
3 Ternary 2222201021202000
4 Quaternary 2203220120310
5 Quinary 41440114100
6 Senary 4131215300
8 Octal 243503064
10 Decimal 42894900
12 Duodecimal 12447530
16 Hexadecimal 28e8634
20 Vigesimal d81h50
36 Base36 pjdx0

Cryptographic Hash Functions

md5 6e1ddec9f600cf0e4ef5b671bb12281b
sha1 35fed475182340017dbce72c1863c4c2d51679c8
sha256 6e5848ab45f344f4c68c20da8f74a84837b9b00fa505df8f50e2c7244cff4df1
sha512 69bb313845430f9ce1365272e1c64a54ae74babb57839fcdf86676d3edf514777d89d5ebc5f845aa476ce8dc618eb87b52d62c86da9aa09d2cb40c90aa2fbd36
ripemd-160 295792386f705b4fbb3e1bb54958e44127934072

42894900 as geometric shapes

Circle

Radius = n
Diameter 85789800
Circumference 269516605.43294
Area 5.7804439191927E+15

Sphere

Radius = n
Volume 3.3060208515917E+23
Surface area 2.3121775676771E+16
Circumference 269516605.43294

Square

Length = n
Perimeter 171579600
Area 1839972446010000
Diagonal 60662549.336638

Cube

Length = n
Surface area 11039834676060000
Volume 7.8925434074354E+22
Space diagonal 74296146.185586

Equilateral Triangle

Length = n
Perimeter 128684700
Area 7.9673144025403E+14
Altitude 37148073.092793

Triangular Pyramid

Length = n
Surface area 7.9673144025403E+14
Volume 9.3014516070113E+21
Height 20220849.778879